I have been to singapore 3 days ago and had sex with a prostitute. She did oral sex for me without condom and then vaginal sex with condom. al last we did french kiss but I figured out I had an oral ulcer.
I am not sure if the condom was broken or not.
I was so frightened afterwards and seen doctor the next day who gave me post-exposure prophylaxis for 1 month.
How is my risk of getting HIV and will PEP affect the window period? when should I do the test?

Response from Dr. Wohl

Since you already started PEP, you should complete it. Testing for HIV should be done at 4 weeks and then 12 weeks after the exposure, regardless of PEP.

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